draw label: skip empty letters. Closes #1407

2020-03-12 12:03:17 +01:00
parent 8f89ba2093
commit e7bab27708
1 changed files with 3 additions and 0 deletions
--- a/src/lv_draw/lv_draw_label.c
+++ b/src/lv_draw/lv_draw_label.c
@@ -389,6 +389,9 @@ static void lv_draw_letter(const lv_point_t * pos_p, const lv_area_t * clip_area
        return;
    }

+    /* Don't draw anything if the character is empty. E.g. space */
+    if((g.box_h == 0) && (g.box_w == 0)) return;
+
    int32_t pos_x = pos_p->x + g.ofs_x;
    int32_t pos_y = pos_p->y + (font_p->line_height - font_p->base_line) - g.box_h - g.ofs_y;